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 <h1>模式语法</h1>
<h2>Table of Contents</h2><ul class="chunklist chunklist_chapter"><li><a href="regexp.introduction.html">简介</a></li><li><a href="regexp.reference.delimiters.html">分隔符</a></li><li><a href="regexp.reference.meta.html">元字符</a></li><li><a href="regexp.reference.escape.html">转义序列(反斜线)</a></li><li><a href="regexp.reference.unicode.html">Unicode字符属性</a></li><li><a href="regexp.reference.anchors.html">锚</a></li><li><a href="regexp.reference.dot.html">句点</a></li><li><a href="regexp.reference.character-classes.html">字符类(方括号)</a></li><li><a href="regexp.reference.alternation.html">可选路径(|)</a></li><li><a href="regexp.reference.internal-options.html">内部选项设置</a></li><li><a href="regexp.reference.subpatterns.html">子组(子模式)</a></li><li><a href="regexp.reference.repetition.html">重复/量词</a></li><li><a href="regexp.reference.back-references.html">后向引用</a></li><li><a href="regexp.reference.assertions.html">断言</a></li><li><a href="regexp.reference.onlyonce.html">一次性子组</a></li><li><a href="regexp.reference.conditional.html">条件子组</a></li><li><a href="regexp.reference.comments.html">注释</a></li><li><a href="regexp.reference.recursive.html">递归模式</a></li><li><a href="regexp.reference.performance.html">性能</a></li></ul>

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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